which is a stronger acid HCL or HC2H3O2?
HCl
Read this:
http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch11/conjugat.php
To determine which is a stronger acid between HCl (hydrochloric acid) and HC2H3O2 (acetic acid), we need to consider the concept of acid strength and their respective dissociation constants.
Acid strength is typically determined by the ability of an acid to donate protons (H+ ions) when dissolved in water. A strong acid readily donates H+ ions, while a weak acid only partially dissociates, meaning it donates fewer H+ ions.
One way to compare acid strength is by looking at their dissociation constants, also known as Ka values. The larger the Ka value, the stronger the acid.
For HCl, it is a strong acid that completely dissociates in water. Therefore, its dissociation constant (Ka) is very large.
On the other hand, HC2H3O2 (acetic acid) is a weak acid that only partially dissociates in water. Its dissociation constant (Ka) is relatively small compared to HCl.
Therefore, based on their dissociation constants and acid strength, we can conclude that HCl is a stronger acid compared to HC2H3O2.